Dogs can’t understand a simple shell game. Try it.
Let the dog watch as you put two cups on the floor. Under one, put a clean toy (not a treat or a dirty toy because the dog can smell them out). As the dog watches, slowly switch the positions of the two cups.
Then ask, “Where’s your toy?”
The dog will choose the wrong cup. That’s simply because the wrong cup is now in the location where he last saw the toy. He’s unable to grasp the fact that when you switched the positions of the cups, you also switched the positions of their contents. Dog brains are limited.
Human brains also are limited. Humans are unable to grasp some concepts, no matter how hard we think, experiment and data-gather. The following examples may fall into that category. Continue reading